publication venue for
- IN SEARCH OF YAX NUUN AYIIN I: Revisiting the Tikal Project's Burial 10. 16:89-100. 2005
- CLIMATIC AND ENVIRONMENTAL VARIABILITY IN THE RISE OF MAYA CIVILIZATION: A preliminary perspective from northern Peten. 13:273-295. 2002
- Biological Perspectives on the Collapse of the Pasin Maya. 8:267-273. 1997